Lab tests CPT 84630 Inpatient — admitted to hospital

Zinc test cost in Spokane, WA — inpatient

In Spokane-Spokane Valley, WA, 3 hospitals list a cash price for zinc blood test as an inpatient: from $105.00 to $166.60, with a median of $124.60. The lowest listed price is at Providence Holy Family Hospital — $19.60 less than the median here. Across Washington, the median is $60.20 at 33 hospitals.

Cash prices at 3 facilities across 3 cities for code 84630, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$105.00Providence Holy Family Hospital
Median$124.60half pay less
Highest$166.60in this market
Difference1.6×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Spokane-Spokane Valley, WA.

median
Lowest $105.00Highest $233.80

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Providence Holy Family Hospital lowest Spokane, WA · (509) 482-0111 HC ZINC $105.00 $150.00 — 30% Apr 1, 2026
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Providence Holy Family Hospital lowest Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC CDM $105.00 $150.00 — 30% Apr 1, 2026
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Providence Holy Family Hospital lowest Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC LAB $105.00 $150.00 — 30% Apr 1, 2026
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Providence St Joseph Hospital Chewelah, WA · (509) 935-8211 HC ASSAY OF ZINC LAB $124.60 $178.00 — 30% Apr 1, 2026
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Providence St Joseph Hospital Chewelah, WA · (509) 935-8211 HC ASSAY OF ZINC CDM $124.60 $178.00 — 30% Apr 1, 2026
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Providence St Joseph Hospital Chewelah, WA · (509) 935-8211 HC ZINC $124.60 $178.00 — 30% Apr 1, 2026
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Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ZINC $166.60 $238.00 — 30% Apr 1, 2026
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Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ASSAY OF ZINC CDM $166.60 $238.00 — 30% Apr 1, 2026
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Providence Mount Carmel Hospital Colville, WA · (509) 684-2561 HC ASSAY OF ZINC LAB $166.60 $238.00 — 30% Apr 1, 2026
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Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC LAB $175.77 $251.10 — 30% Apr 1, 2026
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Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC CDM $175.77 $251.10 — 30% Apr 1, 2026
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Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC CDM $233.80 $334.00 — 30% Apr 1, 2026
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Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ASSAY OF ZINC LAB $233.80 $334.00 — 30% Apr 1, 2026
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Providence Holy Family Hospital Spokane, WA · (509) 482-0111 HC ZINC $233.80 $334.00 — 30% Apr 1, 2026
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Inpatient: lowest $105.00, median $124.60, highest $166.60 — a 1.6× difference within the same market.

As an outpatient, the same code is billed by 4 facilities here, median $111.70 — that is the price to compare if you are not being admitted.

What it is

A zinc test measures zinc in the blood. It is used when a deficiency is suspected, for example after weight-loss surgery or with long-term diarrhea.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.